Polyglyceryl-10 Caprylate/Caprate
Reviewed by Rosie · Last updated 18 Aug 2026
Also known as: Glycerin
Single ester from polymers, glycerin, caprylic and capric acids | Works as a stabiliser and emulsifier
EWG Safety Score
What Is Polyglyceryl-10 Caprylate/Caprate?
A single ester created from polymers and glycerin and blended with the fatty acids known as caprylic and capric acids. In cosmetics, polyglyceryl-10 caprylate/caprate works as a stabilizer by helping to emulsify unlike ingredients and enhance a product's texture. It can also work as a solvent and gentle, creamy-feeling cleansing agent. This ingredient may be synthetic or plant-derived; it's considered safe as used in cosmetics and is also permitted in foods.
Clinical Evidence & References
Published Research
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Safety Assessment of Polyglyceryl Fatty Acid Esters as Used in Cosmetics. Cosmetic Ingredient Review Final Report, November 14, 2016. [https://www.cir-safety.org/sites/default/files/PGlyFE092016FR.pdf]
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